| 摘要 |
A fuel delivery system is disclosed which includes a purge device which comprises a compressor ( 30 ) which includes a tank ( 32 ) for supplying compressed air to a line ( 34 ) which is connected to a fuel line ( 24 ). The compressed air is supplied to a point between a fuel tank ( 22 ) and a pump ( 26 ) to push fuel back into the tank ( 22 ) or through the pump ( 26 ) then through an injector ( 20 ) and back through a return line ( 28 ) to the tank so that the fuel line is completely purged of fuel.
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